DEVICE FOR CABLE ATTACHMENT Russian patent published in 2022 - IPC H02G1/08 

FIELD: electrical engineering.

SUBSTANCE: device for cable attachment contains a cylinder containing an inner surface containing an essentially cylindrical part and a part having an essentially truncated cone shape, while the inner surface forms an inner cavity, a retaining cap attached to the cylinder and containing a section of the main part, extending into the inner cavity of the cylinder, while the section of the main part contains an edge passing in the radial direction, a compression part contained inside the inner cavity of the cylinder between an expanded position and a compressed position, while the compression part contains the first and the second ends, a fastening device made with the possibility of movement in the axial direction within the inner cavity of the cylinder, while the fastening device contains a front edge on the first axial end, a rear edge on the second axial end, and a radially inner surface containing a clamping section, a retaining ring smoothly engaging with the inner surface of the cylinder between the compression part and the fastening device, while the compression part is made with the possibility of compression into a compressed position by the edge passing in the radial direction, the section of the main part of the retaining cap at the first end of the compression part and the rear edge of the fastening device at the second end of the compression part.

EFFECT: invention provides a reliable connection to the end of a conduit.

22 cl, 39 dwg